Patents by Inventor Sanga BANG

Sanga BANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Carrier for measurement and wafer transfer system including the same
    Patent number: 11733077
    Abstract: A measurement carrier includes a housing having an internal space, and a flow-rate measuring device located within the internal space. A bottom surface of the housing includes a first inflow hole, a second inflow hole, and an outflow hole, which provide fluid communication between the internal space and an outer space. The flow-rate measuring device may include a first flow-rate measuring sensor in fluid communication with the first inflow hole, and a second flow-rate measuring sensor in fluid communication with the second inflow hole.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: August 22, 2023
    Inventors: Sanga Bang, Geunhyung Kim, Sangmin Kim, Gi-Nam Park, Chul-Jun Park, Yong-Jun Ahn, JongJin Ahn, Min Kyun Lee, Sangkyung Lee, Kyubum Cho
  • WAFER STORAGE SYSTEM
    Publication number: 20230061872
    Abstract: A wafer storage system includes a main rail, an overhead hoist transport (OHT) on the main rail, the OHT being configured to transfer at least one storage case with wafers, an interface port on at least one side of the main rail, an auxiliary rail on one side of the interface port, the auxiliary rail being parallel to the main rail, and the interface port being between the main rail and the auxiliary rail, an auxiliary transport on the auxiliary rail, the auxiliary transport being configured to move along the auxiliary rail and to move the at least one storage case, a storage shelf on at least one side of the auxiliary transport, the storage shelf being configured to store the at least one storage case, and a worktable on one side of the storage shelf, the storage shelf being between the worktable and the auxiliary transport.
    Type: Application
    Filed: June 23, 2022
    Publication date: March 2, 2023
    Inventors: Minji KIM, Sangmin KIM, Youngwook KIM, Ginam PARK, Chuljun PARK, Sanga BANG, Yongjun AHN, Sangkyung LEE, Hyunwoo LEE, Jeonghun LIM
  • CARRIER FOR MEASUREMENT AND WAFER TRANSFER SYSTEM INCLUDING THE SAME
    Publication number: 20220307877
    Abstract: A measurement carrier includes a housing having an internal space, and a flow-rate measuring device located within the internal space. A bottom surface of the housing includes a first inflow hole, a second inflow hole, and an outflow hole, which provide fluid communication between the internal space and an outer space. The flow-rate measuring device may include a first flow-rate measuring sensor in fluid communication with the first inflow hole, and a second flow-rate measuring sensor in fluid communication with the second inflow hole.
    Type: Application
    Filed: October 18, 2021
    Publication date: September 29, 2022
    Inventors: Sanga BANG, Geunhyung KIM, Sangmin KIM, Gi-Nam PARK, Chul-Jun PARK, Yong-Jun AHN, JongJin AHN, Min Kyun LEE, Sangkyung LEE, Kyubum CHO